基本解釋[經(jīng)濟學]理論生活費英漢例句雙語例句The Theoretical Framework of CPI: Fixed-Basket Index or Cost-of-Living Index;CPI的理論框架：固定籃子指數(shù)還是生活費用指數(shù)?。theoretical cost of living更多例句專業(yè)釋義經(jīng)濟學理論生活費